Episode 4

This is the 4th episode of Running Man.

Race
The main cast and guests are locked in a museum and are supposed get money by playing games or search for golden piggy banks. The amount of money in the golden piggy banks will not be revealed until the next morning. The gates will open the next day and only the team with the most money are allowed to exit the museum.

Guests

 * Jessica
 * Nichkhun
 * Song Ji-Hyo